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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,041 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringBaarOlos AG
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Olos AG

Summary

About the company

The core activity of OLOS AG is the planning and implementation of projects in the field of technical building equipment, particularly in the areas of heating, ventilation, air conditioning, sanitation, fire protection, smoke extraction, minerals and energy. The company offers comprehensive services for the planning and realization of projects in these areas.

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Offering

Products & services

Industry:Technical Consulting & Engineering
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Building services planning
Complete building services planning for heating, ventilation, air conditioning, sanitary, fire protection, smoke extraction, Minergie, energy, GEAK and expertise.
Heating
Design of thermal systems, including heat pump systems, solar energy use for domestic hot water, solid-fuel heating systems, combined heat and power plants and special systems.
Ventilation
Design of air-handling systems, from controlled residential ventilation to ventilation for indoor air systems, laboratory ventilation systems, cleanrooms, process air technology and swimming pool ventilation.
Air conditioning
Design of climate and refrigeration systems, including air-conditioning refrigeration systems, IT cooling, process cooling and various cooling systems such as cooling ceilings and TABS.
Sanitary systems
Design of sanitary systems for different building types, water treatment, domestic hot water preparation, wastewater and sewer systems, retention and infiltration systems, and special installations.
Fire protection
Preparation of fire protection concepts and fire protection measures, including structural, technical, defensive and organisational fire protection, with support through to official approval.
Smoke extraction
Design of smoke and heat treatment systems, in particular smoke and heat exhaust systems, smoke protection pressure systems and purge ventilation systems.
Minergie
Advice on the Minergie building standard and preparation of documentation for the certification of projects according to Minergie A, P or ECO.
Energy consulting
Selection of the heating system, advice on insulation thicknesses, energy concepts, thermal building simulations, energy and operational optimisations, as well as consulting and expert reports.
GEAK consulting
GEAK consulting for assessing the energy-related quality of buildings, as well as support with initial optimisation steps and renovation measures for building services.
Expertise
Neutral expert reports in the field of building services, analyses of HLKS and MSR concepts, building analyses and defect management.
Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle4.84
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

October 20, 2016Media
Mehr als die Summe der Teile Systemtrennung – ein Sonderfall
espazium.ch

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Location

Hier entsteht die Karte
Mühlegasse 18E
6340 Baar

At a glance

Legal form
Corporation
UID
CHE-104.025.241
Founded
1998 · 28 years
Last commercial register change
July 23, 2024
Employees
21 to 50

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